{"id":"CVE-2021-23846","aliases":["EUVD-2021-10772","GHSA-6g22-rpp3-9gm7"],"status":"published","title":"B426 Credential Disclosure","description":"When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be released on the 30th of June, 2021.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00469,"percentile":0.40907,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-319"],"published":"2021-06-18T13:38:38Z","modified":"2026-06-17T03:38:55Z","products":[{"vendor":"bosch","product":"b426_firmware"},{"vendor":"bosch","product":"b426 firmware"}],"references":[{"url":"https://psirt.bosch.com/security-advisories/bosch-sa-196933-bt.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-23846"},{"url":"https://github.com/advisories/GHSA-6g22-rpp3-9gm7"}],"sources":{"cve":[{"id":"CVE-2021-23846","title":"B426 Credential Disclosure","description":"When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be released on the 30th of June, 2021.","status":"published","published":"2021-06-18T13:38:38.275Z","modified":"2024-09-16T16:38:12.268Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:33:00.488332Z"}],"euvd":[{"id":"EUVD-2021-10772","description":"When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be released on the 30th of June, 2021.","status":"published","published":"2021-06-18T13:38:38Z","modified":"2024-09-16T16:38:12Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:55:49.526752Z"}],"ghsa":[{"id":"GHSA-6g22-rpp3-9gm7","title":"When using http protocol, the user password is transmitted as a clear text parameter for which it...","description":"When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be released on the 30th of June, 2021.","status":"published","published":"2022-05-24T19:05:39Z","modified":"2023-01-29T05:07:04Z","cwes":["CWE-319"],"updated_at":"2026-11-02T14:46:08.723565Z"}],"nvd":[{"id":"CVE-2021-23846","description":"When using http protocol, the user password is transmitted as a clear text parameter for which it is possible to be obtained by an attacker through a MITM attack. This will be fixed starting from Firmware version 3.11.5, which will be released on the 30th of June, 2021.","status":"published","published":"2021-06-18T14:15:07.983Z","modified":"2026-06-17T03:38:55.35Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":5.9,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-319"],"updated_at":"2026-11-02T14:06:54.892562Z"}]}}